/*
 * @description: 
 * @version: 1.0.1
 * @Author: xuqiulin
 * @Date: 2021-06-24 17:59:56
 * @LastEditors: Please set LastEditors
 * @LastEditTime: 2021-06-24 18:29:54
 */
var format = require('string-format')

let str = "";
for (let i = 0; i < 324; i++) {
    str += format(",2021-01-01 01:01:{0}", i);
}
console.log(str);
